Results 81 to 90 of about 51,005 (311)

Comprehensive radon concentration measurements in caves located in the area of Mecsek mountains

Acta Carsologica, 2010
Radon concentration has been investigated in nine caves of the Mecsek Mountains, Hungary. Apart from radon concentra­tion, underground temperature and pressure were detected by DATAQUA monitoring devices.
Gabriella Koltai, Janos Orszag, Zoltan Tegzes, Ilona Barany-Kevei   +3 more
doaj   +1 more source

Kelvin Probe Force Microscopy in Bionanotechnology: Current Advances and Future Perspectives

Advanced Materials, EarlyView.
Kelvin probe force microscopy (KPFM) enables the nanoscale mapping of electrostatic surface potentials. While widely applied in materials science, its use in biological systems remains emerging. This review presents recent advances in KPFM applied to biological samples and provides a critical perspective on current limitations and future directions for
Ehsan Rahimi, Mario Palacios‐Corella, Arjan Mol, Salvador Pané, Josep Puigmartí‐Luis   +4 more
wiley   +1 more source

The Niah Caves: rainforest histories and world heritage

, 2016
Book synopsis: This book is the companion volume to Rainforest Foraging and Farming in Island Southeast Asia: the Archaeology of the Niah Caves, Sarawak.
Barker, G., Gilbertson, D., Reynolds, Tim   +2 more
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Changing trend of cataract blindness and visual outcomes after cataract surgery in adults aged 50 years and older: findings from the national eye surveys in Malaysia

BMJ Open Ophthalmology
Background/aims Population surveys are required to measure the prevalence of cataract blindness in the community. We conducted simultaneous surveys in two regions in Malaysia in 2023 to estimate the prevalence of untreated cataract, measure the visual ...
Mohamad Aziz Salowi, Nor Fariza Ngah, Nyi Nyi Naing, Norasyikin Mustafa, Wan Radziah Wan Nawang, Siti Nurhuda Sharudin   +5 more
doaj   +1 more source

3D Anodic Alumina Nanoarchitectures: A Decade of Progress from Foundational Science to Functional Metamaterials

Advanced Materials, EarlyView.
Ordered three‐dimensional anodic aluminum oxide (3D‐AAO) nanoarchitectures with longitudinal and transverse pores enable architecture‐driven metamaterials. The review maps fabrication advances, including hybrid pulse anodization, and shows how 3D‐AAO templates tailor properties across magnetism, energy, catalysis, and sensing.
Marisol Martín‐González
wiley   +1 more source

Country Diary: all around the Bone Caves, the stillness is spectacular

, 2021
The Guardian Country Diary is the oldest newspaper column in the world and this is my third article, about the Bone Caves in ...
Thomson, Amanda
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Speleotourism in Slovenia: balancing between mass tourism and geoheritage protection

Open Geosciences, 2018
Slovenia is considered as the cradle of karst geotourism as cave tourism started there as early as the Middle Ages. To date more than 12,000 caves were discovered from which 22 have the status of tourist caves.
Tičar J., Tomić N., Breg Valjavec M., Zorn M., Marković S. B., Gavrilov M. B.   +5 more
doaj   +1 more source

Differences between caves with and without bats in a Brazilian karst habitat

Zoologia (Curitiba), 2017
. Since bats shelter in roosts during their period of diurnal inactivity, the quality and availability of roosts are important aspects of their ecology.
Camila G. Torquetti, Marcos Xavier Silva, Sônia A. Talamoni   +2 more
doaj   +1 more source

Single‐Chromophore Homojunction Organic Solar Cells: A Path to Simplicity and Efficiency

Advanced Materials, EarlyView.
This perspective discusses how the intrinsic optoelectronic properties of organic semiconductors, their molecular packing in the solid‐state, and internal energetic gradients within a device can enable free‐charge carrier generation in homojunction organic solar cells.
Shaun McAnally, Paul L. Burn, Paul E. Shaw   +2 more
wiley   +1 more source

[Guide on a bridge, Jenolan Caves] [picture] /

, 1920
Title devised by cataloguer.; Part of the collection: Album of photographs of Jenolan Caves.; Also available in an electronic version via the Internet at: http://nla.gov.au/nla.pic ...
Hurley, Frank, 1885-1962.
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